Related Clues:

• Singing voice
• Fish or fiddle
• See 64-Down
• Lowest man, in a way
• Bull fiddle
• Type of guitar
• 'Boris Godunov' singer
• Type of fishing
• Mephistopheles in Gounod's 'Faust,' e.g.
• Doo-wop group member
• Marine fish
• Like McCartney's guitar in the Beatles
• McCartney's instrument
• Male voice
• Sound with depth